package com.hyf.oss.utils;

import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
/**
 * 常量类，读取配置文件application.properties中的配置
 */
// 当项目已启动 spring接口 spring加载之后，执行接口的一个方法
@Component
public class ConstantPropertiesUtil implements InitializingBean {

    // 读取配置文件内容
    @Value("${aliyun.oss.file.endpoint}")
    private String endpoint;

     @Value("${aliyun.oss.file.keyid}")
    private String keyid;

    @Value("${aliyun.oss.file.keysecret}")
    private String keysecret;

    @Value("${aliyun.oss.file.bucketname}")
    private String bucketname;


    // 定已公开的静态常量
    public static String END_POINT;
    public static String ACCESS_KEY_ID;
    public static String ACCESS_KEY_SECRET;
    public static String BUCKET_NAME;


    @Override
    public void afterPropertiesSet() throws Exception {
        END_POINT = endpoint;
        ACCESS_KEY_ID = keyid;
        ACCESS_KEY_SECRET = keysecret;
        BUCKET_NAME = bucketname;
    }
}
